Author: Will Singleton
Date: 23:56:25 11/29/02
Go up one level in this thread
On November 30, 2002 at 00:17:07, Tom Likens wrote: >On November 29, 2002 at 17:22:20, Will Singleton wrote: > >>[D]2rr3k/1p4p1/1P2b2p/p1Bnpp1q/8/Q1P2PP1/P6P/RB3RK1 b - - 0 26 >> >>Solution times (amd 1.6ghz): >> >>Yace not in 5 min >>Crafty not in 5 min >>Aristarch 3:48 min >>Gromit 3:12 min >>Ruffian 44 sec >>CM9000 5 sec >> >>Seems like the strong amateurs are using pruning techniques that cause the >>solution to be missed. Ruffian and Yace have no problem, perhaps they don't use >>null move in the way others do? >> >>How does Chess Tiger do on this? >> >>Will > >Djinn analysis for this position on a 1.53-GHz Athlon: > > 2 00:00:00 0.11 1. ... a4 2. Bd3 > 3 00:00:00 0.09 1. ... Ra8 2. Bc2 Qh3 > 4 00:00:00 -0.05 1. ... Nxc3 2. Qxc3 Rd5 3. Bxf5 Bxf5 <HT> > 5 00:00:00 -0.05 1. ... Nxc3 2. Qxc3 Rd5 3. Bxf5 Bxf5 > 6 00:00:00 -0.10 1. ... Qe8 2. c4 Nc3 3. Re1 Qc6 4. Bf2 > 7 00:00:01 -0.19 1. ... f4 2. c4 Ne3 3. Bxe3 fxe3 4. Qxe3 Bxc4 > 8 00:00:01 -0.29 1. ... f4 2. c4 Nf6 3. g4 Qh3 4. Qxa5 Bxc4 > 5. Rc1 <HT> > 9 00:00:20 -.-- 1. ... Nf4!! > 9 00:00:06 -0.54 1. ... Nf4 2. Qxa5 Ra8 3. Qb5 >10 00:01:37 -2.75 1. ... Nf4 2. h4 Bc4 3. Bxf5 Ne2+ 4. Kg2 Qxf5 > 5. Rf2 Qg6 6. g4 Nxc3 > >Interesting position. > >regards, >--tom Yes, and interesting timing info you show. Will
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.